Dumberry, P. (2002). The NAFTA investment dispute settlement mechanism and the admissibility of amicus curiae briefs by NGOs. Universidad del Rosario.
MLA aipamenaDumberry, Patrick. The NAFTA Investment Dispute Settlement Mechanism and the Admissibility of Amicus Curiae Briefs By NGOs. Universidad del Rosario, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.